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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x5c7201288759eeebf1bc44cb9fb59eae6da712120877b4d623a202a18688dedd · ArcScan

Block

#21,220,861

2026-09-16 21:25:39 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,861
Timestamp: 22 days ago · 2026-09-16 21:25:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c7201288759eeebf1bc44cb9fb59eae6da712120877b4d623a202a18688dedd
Parent hash: 0x17509040…5107ce49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,861 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

41.4%12,417,929 / 30,000,000

Base fee

20 gwei

State root

0x80a1ca39cfe3…6aa548fd0a3a

Transactions root

0x707c6299df47…5860bd311a77

Receipts root

0x315e72e67600…ba60017652fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800